/*
Syntax error: Undefined mixin 'responsive'.
        on line 2 of ./common.scss, in `responsive'
        from line 2 of ./common.scss
        from line 1 of bottomToTop.scss

1: @import 'common';
2: 
3: nav ul{
4:     li {
5:         position: relative;
6:         section.background{
7:             z-index: -1;

Backtrace:
./common.scss:2:in `responsive'
./common.scss:2
bottomToTop.scss:1
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/tree/visitors/perform.rb:251:in `visit_mixin'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/tree/visitors/base.rb:37:in `visit'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/tree/visitors/perform.rb:98:in `visit'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/tree/visitors/base.rb:53:in `block in visit_children'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/tree/visitors/base.rb:53:in `map'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/tree/visitors/base.rb:53:in `visit_children'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/tree/visitors/perform.rb:107:in `block in visit_children'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/tree/visitors/perform.rb:119:in `with_environment'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/tree/visitors/perform.rb:106:in `visit_children'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/tree/visitors/base.rb:37:in `block in visit'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/tree/visitors/perform.rb:318:in `visit_rule'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/tree/visitors/base.rb:37:in `visit'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/tree/visitors/perform.rb:98:in `visit'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/tree/visitors/perform.rb:225:in `block in visit_import'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/tree/visitors/perform.rb:225:in `map'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/tree/visitors/perform.rb:225:in `visit_import'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/tree/visitors/base.rb:37:in `visit'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/tree/visitors/perform.rb:98:in `visit'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/tree/visitors/base.rb:53:in `block in visit_children'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/tree/visitors/base.rb:53:in `map'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/tree/visitors/base.rb:53:in `visit_children'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/tree/visitors/perform.rb:107:in `block in visit_children'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/tree/visitors/perform.rb:119:in `with_environment'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/tree/visitors/perform.rb:106:in `visit_children'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/tree/visitors/base.rb:37:in `block in visit'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/tree/visitors/perform.rb:126:in `visit_root'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/tree/visitors/base.rb:37:in `visit'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/tree/visitors/perform.rb:98:in `visit'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/tree/visitors/perform.rb:7:in `visit'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/tree/root_node.rb:20:in `render'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/engine.rb:315:in `_render'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/engine.rb:262:in `render'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/plugin/compiler.rb:341:in `update_stylesheet'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/plugin/compiler.rb:203:in `block in update_stylesheets'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/plugin/compiler.rb:201:in `each'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/plugin/compiler.rb:201:in `update_stylesheets'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/plugin.rb:81:in `update_stylesheets'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/exec.rb:424:in `watch_or_update'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/exec.rb:307:in `process_result'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/exec.rb:41:in `parse'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/lib/sass/exec.rb:21:in `parse!'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/sass-3.2.3/bin/scss:8:in `<top (required)>'
C:/Ruby193/bin/scss:23:in `load'
C:/Ruby193/bin/scss:23:in `<main>'
*/
body:before {
  white-space: pre;
  font-family: monospace;
  content: "Syntax error: Undefined mixin 'responsive'.\A         on line 2 of ./common.scss, in `responsive'\A         from line 2 of ./common.scss\A         from line 1 of bottomToTop.scss\A \A 1: @import 'common';\A 2: \A 3: nav ul{\A 4:     li {\A 5:         position: relative;\A 6:         section.background{\A 7:             z-index: -1;"; }
